From £87,604
Folkestone, CT19
Need an Extension Builder in Folkestone? M LONG T/A MJ BUILDINGS has been helping local clients (20 mile radius) with their extension buildering jo...
From £87,496
Folkestone, CT20
Experienced extension builder ready to quote for your work. Buildstead is the best extension builder in Folkestone. No obligation free quotes and m...
From £87,664
Tom Clark - Raison Home UK is a trusted extension builder serving customers in Folkestone and the surrounding area. Contact us to today to get a co...
From £87,904
Experienced extension builder ready to quote for your work. THE EAST CLIFF BUILDING CO LTD is the best extension builder in Folkestone. No obligati...
From £87,496
Pentland Homes is an established extension buildering business in Folkestone. We come highly recommended and provide competitive quotes for your wo...
From £87,616
Trusted and professional extension builder in Folkestone. Experienced in all extension buildering work and keeping within budget and on quote. Stad...
From £87,760
Trusted and professional extension builder in Folkestone. Experienced in all extension buildering work and keeping within budget and on quote. Spri...
From £87,484
John Nicoll trained as a joiner and carpenter in St Andrew's, Fife. For over 30 years, he has been operating in the London area - setting up 5 Ways...
From £87,724
Relax... you have found a reliable extension builder in Folkestone. LEVEL CONSTRUCTION is a friendly and reliable company based in Folkestone who ...
From £87,052
Need to find an Extension Builder near you for all your extension buildering work?
A-Pex Building provides a local, trusted extension build...

Costs range from £87,052 (A-Pex Building based in CT17) to £87,904 (THE EAST CLIFF BUILDING CO LTD based in CT18), but these are just estimates. The best way to compare costs is to get real quotes from real builders.
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| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Two Storey Extension near Folkestone | £31 | £233 |
| Two Storey Extension near Hythe | £31 | £228 |
| Two Storey Extension near Dover | £29 | £226 |
| Two Storey Extension near Deal | £26 | £199 |
| Two Storey Extension near Canterbury | £31 | £232 |
| Two Storey Extension near Ashford | £36 | £256 |
| Two Storey Extension near Faversham | £34 | £235 |
| Two Storey Extension near Herne Bay | £28 | £213 |
| Two Storey Extension near Whitstable | £28 | £214 |
| Two Storey Extension near Margate | £27 | £208 |
Whether you’re looking to extend your kitchen with a side return extension or you want to convert your basement into a liveable space, read our cost guides to get an idea of how much each project costs before getting a more accurate quote from our database of reliable tradespeople.

Underpin a building - £17,220

Two storey extension - £87,580

Build a timber frame extension - £25,720

Build a swimming pool - £80,720

Single storey extension - £49,400

Side return extension - £38,350

Install an RSJ - £1,920

Outbuilding - £9,720

Build a Mansard loft conversion - £51,720

Loft conversion - £31,125

Build a kitchen extension - £41,720

Hip to gable loft conversion - £41,720

Granny annexe - £86,720

Garden office - £9,720

Convert a Garage - £15,720

Garage - £18,220

Build a flat roof extension - £21,720

Build a dormer loft conversion - £41,720

Concrete foundations - £5,970

Convert a bungalow loft - £28,720

Convert a basement - £34,350